The tiara is adorned with 29 small pearls and 1 large pearl symbolising 30 years of Miss Vietnam.
The tiara also contains 3,260 small polished sapphires.
The sceptre of the beauty pageant, which is made of gold and diamonds, is also revealed.
The throne for the triumphant queen
Miss Vietnam 2016 Do My Linh wears her tiara to attend the press conference.
She looks ravishing in a design by Chung Thanh Phong.
Second runner-up of Miss Vietnam 2016, Thuy Dung
Miss Vietnam 1992 Ha Kieu Anh
The winner of Miss Vietnam 2018 will go on to represent the country at the Miss World pageant scheduled to take place in China this December.
Meanwhile, the first and second runners-up will compete at Miss Grand International in Myanmar in October and at Miss International in Japan this November, respectively.
 
Miss Can Tho Huynh Thuy Vy (left) and representative of the organising board, Pham Kim Dung